🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.94 AU - 1.02 AU

Year: 364 Days

Day: 20.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,681,437 km

• M1: 239,057 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.91 AU - 1.15 AU

Year: 392 Days

Day: 28.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,681,437 km

• M1: 50,714 km (0.118 R)
• M2: 122,820 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.33 AU - 1.87 AU

Year: 758 Days

Day: 38.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 137.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,681,437 km

• M1: 516,412 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.02 AU - 3.78 AU

Year: 2349 Days

Day: 17 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,681,437 km

• M1: 430,543 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64

Radius: 11.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.27 AU - 10.15 AU

Year: 9633 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,681,437 km

• M1: 140,622 km (0.026 R)
• M2: 1,550,881 km (0.095 R)
• M3: 3,137,965 km (0.108 R)
• M4: 5,690,853 km (0.086 R)
• M5: 6,365,988 km (0.105 R)
• M6: 8,854,548 km (0.09 R)
• M7: 9,282,398 km (0.071 R)
• M8: 13,638,539 km (0.103 R)
• M9: 19,613,178 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.5

Radius: 10.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.64 AU - 11.68 AU

Year: 12136 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,681,437 km

• M1: 134,788 km (0.06 R)
• M2: 528,529 km (0.061 R)
• M3: 886,816 km (0.107 R)
• M4: 1,439,580 km (0.106 R)
• M5: 1,933,552 km (0.062 R)
• M6: 2,733,303 km (0.086 R)
• M7: 5,289,033 km (0.098 R)
• M8: 6,153,858 km (0.075 R)
• M9: 6,583,653 km (0.112 R)
• M10: 7,665,096 km (0.076 R)
• M11: 8,771,821 km (0.118 R)
• M12: 9,884,979 km (0.078 R)
• M13: 10,831,185 km (0.084 R)
• M14: 11,352,833 km (0.075 R)
• M15: 11,728,024 km (0.066 R)
• M16: 13,019,203 km (0.03 R)
• M17: 15,034,137 km (0.104 R)
• M18: 17,039,197 km (0.09 R)
• M19: 17,460,615 km (0.086 R)
• M20: 19,749,911 km (0.032 R)
• M21: 23,765,716 km (0.102 R)
• M22: 24,292,151 km (0.105 R)
• M23: 25,096,389 km (0.039 R)
• M24: 25,550,718 km (0.046 R)
• M25: 27,136,904 km (0.052 R)
• M26: 27,905,538 km (0.056 R)
• M27: 32,826,111 km (0.106 R)
• M28: 35,376,755 km (0.102 R)
• M29: 39,019,762 km (0.069 R)
• M30: 42,647,361 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.5

Radius: 5.2

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.92 AU - 16.04 AU

Year: 21727 Days

Day: 23.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,681,437 km

• M1: 76,295 km (0.105 R)
• M2: 259,552 km (0.112 R)
• M3: 695,630 km (0.025 R)
• M4: 1,019,809 km (0.12 R)
• M5: 1,229,994 km (0.117 R)
• M6: 1,607,728 km (0.116 R)
• M7: 1,966,464 km (0.103 R)
• M8: 2,397,755 km (0.11 R)
• M9: 2,819,022 km (0.111 R)
• M10: 3,314,191 km (0.088 R)
• M11: 4,255,162 km (0.089 R)
• M12: 4,443,805 km (0.106 R)
• M13: 4,871,505 km (0.074 R)
• M14: 5,112,956 km (0.11 R)
• M15: 6,239,428 km (0.028 R)
• M16: 7,891,736 km (0.092 R)
• M17: 8,468,885 km (0.117 R)
• M18: 9,073,859 km (0.116 R)
• M19: 10,539,469 km (0.104 R)
• M20: 11,539,232 km (0.105 R)
• M21: 11,906,644 km (0.112 R)
• M22: 13,589,919 km (0.093 R)
• M23: 14,417,794 km (0.087 R)
• M24: 17,741,410 km (0.074 R)
• M25: 23,533,839 km (0.117 R)
• M26: 23,729,663 km (0.064 R)
• M27: 24,927,643 km (0.103 R)
• M28: 27,335,421 km (0.055 R)
• M29: 30,470,543 km (0.059 R)
• M30: 34,463,460 km (0.049 R)
• M31: 37,045,519 km (0.098 R)
• M32: 48,823,659 km (0.089 R)
• M33: 54,946,251 km (0.112 R)
• M34: 55,118,438 km (0.046 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 20,145 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit